Cars & Trucks - Answered Questions & Fixed Issues

There are many kind of steel: for long runs production, a durable mold is required, the tool steel must be selected properly; for small volume production, steel selection can be as economic as possible as long as it meet the requirement of production demands.
How to choose the injection mold steel? Important steel properties include:
Ease of machining
Dimensional stability after heat treatment
Wear resistance
Surface finish
Corrosion resistance

Mold steel we selected frequently are 1.2344, 1.2343, 1.2312, 1.1730, H13, S136, 2083, etc. Normally we categorized them as pre-harden steel or harden steel. Pre-harden steel can be machined and used directly after purchase, harden steel required heat treatment during process, the machining take longer time, injection mold made by harden steel usually have long service life.

Corrosion resistant hardened steels should be selected when conventional flame retardants are used. In the case of halogen free flame retardant DSM thermoplastics, standard steel types can be selected. Beryllium copper inserts may be used for improved cooling near hot spots. High heat conductivity is also required for gate drops in hot runner molds. Standardization of mold parts is growing, not only for ejector pins, leader pins and bushings, but also for mold plates and even complete mold bases. These standard mold bases require only machining of the cores, cavities and cooling channels and fitting of an ejection system. Advantages are:

Cost savings 3050%
Short delivery times
Easy and rapid repair

Injection mold manufacturer plastic injection molding in China

Cars & Trucks | Answered 22 minutes ago | 39 views

For locks on homes and other types of doors, the technique depends on the type of lock. If you have a thief set, you can utilize it, If you know how to use it. Or, you can search for a locksmith near me to get rid of a jammed door or you can reach us at @ +1 240 850 3451. Old locks are easy to open without a key, while new ones can be a bit tricky. Read More:

Cars & Trucks | Answered 4 hours ago | 16 views

The starter is located on the passenger side where the engine mates with the transmission. It's held on by two bolts and there are wire harness that need to be disconnected and are live so you need to disconnect the battery ground first. Good luck and hope this helps. Keep me posted if you need instructions to removing the starter or you can log on to Auto Zone and register free of charge and you can get a print out on how to get the job done with common tools. Be safe friend. 

1989 Chevrolet... | Answered 5 hours ago | 811 views

Sorry but I am not sure though it would make sense for the convection fan to cycle in sympathy with temperature fluctuations, or to stay on if the heat stays high.
To be certain you will need to revisit the operating instructions or check with the manufacturer or dealer.

If our assumption is correct the fan will be switched on by a strategically placed temperature switch, though if the stove or heater isn't ancient there is probably a circuit board in there somewhere.

Cars & Trucks | Answered 7 hours ago | 13 views

turn on your bluetooth on your samsung while truck is on. it will scan for your range rover. phone will ask for code type in 2121. i have a samsung note 3 and thats the code i use. im assuming it"ll work on any samsung phone.

2006 Land Rover... | Answered 8 hours ago | 112 views

Your oil best oil is 5W-30.

2006 Suzuki... | Answered 8 hours ago | 1,174 views

Possible list of Ford 3600 tractor serial number ranges:

3600 Serial Numbers: 1975: C450700
1976: C490300
1977: C527300
1978: C560500
1979: C595800
1980: C635700
1981: C660700

Ford Cars &... | Answered 8 hours ago | 13 views

Battery is dying because trunk is not need to get a latch from salvage yard or dealer is simple to change two 10 mm bolts take bulb out of trunk untill you get a different latch

Cars & Trucks | Answered 9 hours ago | 15 views

Check fuse panel Mercedes Benz has a separate fuse for each headlamp R.h. & L.h 2 fuses check owners manual.

Cars & Trucks | Answered 9 hours ago | 17 views

Sounds like a loose or corroded ground in dash panel

Cars & Trucks | Answered 9 hours ago | 16 views

Do a load test on the battery - probably needs replacing.

Cars & Trucks | Answered 8 hours ago | 21 views

If you don't have the vehicle handbook the dealer will be able to provide the oil specs, not that a string of numbers ever meant much to me.

I find it more convenient to go to the application catalogue of my favourite oil company and follow their recommendations, it has the benefit of being (mostly) more easily available.

Isuzu Cars &... | Answered 9 hours ago | 16 views

Usually corrosion in the bulb connector.

GMC Cars &... | Answered 9 hours ago | 14 views

A good battery can become discharged and a new alternator might not be charging - when troubleshooting you can't make assumptions, these things have to be checked so you know your battery is fully charged and healthy and you know your alternator is producing a good output.

You also need to know your trunk light is switching off as it should and any central locking isn't upset by the broken latch - it could continue to consume current if it is unable to complete the operation of locking or unlocking.

Cars & Trucks | Answered 9 hours ago | 14 views

can get very hard to get at - pretty much the same for all GM vehicles - search for how to do it in YouTube.

Buick Cars &... | Answered 9 hours ago | 19 views

You have to pull the passenger front wheel an inner plastic wheel well an get it from below , not from the top . Open it up an you can use a short 3/8 drive breaker bar

Cars & Trucks | Answered 11 hours ago | 27 views

Not finding what you are looking for?
Cars & Trucks Logo

Ask a Question

Usually answered in minutes!

Popular Products

Top Cars & Trucks Experts


Level 3 Expert

85206 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

john h

Level 3 Expert

22408 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides